One of my buddies had one of the coolest ideas on this problem. He used a clip. You know those ones that got real popular and people were using them on their keychains. They allow you to hook your keys to a belt loop, backpack, etc. They make some sort of larger ones and he took it and clipped both sides right below the piece connected to the cab. It keeps the arm strap down on your chest. Works perfect! Its kinda hard to explain in words but hopefully you get the idea. <img src="/forums/images/graemlins/kewl.gif" alt="" />

1985 4runner Bone stock